Evaluate the enthalpy of the reaction using the molar

Assignment Help Chemistry
Reference no: EM13559531

Nitric acid, whose worldwide annual production is nearly 10 billion kilograms, is used to make many products, including fertilizers, dyes and explosives. The first step in the process is the oxidation of ammonia:

4NH3(g) + 5O2(g) ---> 4NO(g) + 6H2O(g)

Calculate the enthalpy of the reaction (Δ Horxn) using the molar enthalpy of formation values (ΔHfo).

Reference no: EM13559531

Questions Cloud

Calculate at what speed does the rock hit the water : A person standing on a bridge 120m above a river drops a 250g rock. At what speed does the rock hit the water
What do you think the strengths and weaknesses : What do you think the strengths and weaknesses would be of the one you hired?
Explain what was the percent of acetic acid in the vinegar : A 13.4 mL sample of vinegar, containing acetic acid, HC2H3O2, was titrated using 0.554 M NaOH solution. The titration required 20.65 mL of the base. Assuming the density of the vinegar to be 1.0 g mL-1, what was the percent (by mass) of acetic acid..
Evaluate how much work is done by this force : a force of 25 N at an angle of 37 degrees with thehorizontal pulls a 10 kg crate along a horizontal surfce ofdistance of 15m. How much work is done by this force
Evaluate the enthalpy of the reaction using the molar : Nitric acid, whose worldwide annual production is nearly 10 billion kilograms, is used to make many products, including fertilizers, dyes and explosives. The first step in the process is the oxidation of ammonia
Find the total internal energy of this gas : A container of volume 0.52 m3 contains 3.1 mol of argon gas at 30°C. Assuming that argon behaves as an idealgas, find the total internal energy of this gas
Assume both antennas are ideal. : Assume both antennas are ideal.
Find the force which must be exerted on the input piston : A garage lift has input and lift(output)pistons with diameters of 10cm and 30cm respectively. Find the force which must be exerted on the input piston to hold this weight
The goal of this homework is to understand the design : The goal of this homework is to understand the design

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the vapor pressure of pure ethanol

The vapor pressure of a solution containing 53.6 g glycerin (C3H8O3) in 133.7 g ethanol (C2H5OH) is 113 torr at 40 degrees Celsius.

  Define what is the final temperature of the iron

A piece of iron with a mass of 350g at 300 C is added to 1.00kg of water at 20 C. what is the final temperature of the iron

  Explain the energy we get in nuclear reactions

The energy we get in nuclear reactions comes from ____ A) the sun. B) water. C) energy we put into the reactor. D) work we do on the reactor. E) the mass of the fuel.

  Explain the good professor accidently grabs the na2hpo4

The good professor accidently grabs the Na2HPO4 bottle. What pH did professor Whoops expect the solution to be? what was the actual pH of the solution as made

  Explain image text transcribed for accessibility

Image text transcribed for accessibility: A buffer was prepared by dissolving 0.370 mol of the weak acid HA (Ka = 1.00 times 10-5) plus 0.036 mol of its conjugate base Na+A- in 1.00 L. Find the pH.

  Determine delta h of reaction

Determine delta H of this reaction (kJ/mol H 2 SO 4 ) - When 24.4 mL of 0.500M sulphuric acid ,H 2 SO 4 is combined to 24.4ml of 1.00M potassium hydroxide KOH in a coffee cup calorimeter

  How to calculate oh- for each of the solutions

Calculate OH- for each of the following solutions, and indicate whether the solution is acidic, basic, or neutral. h+ = 2.7×10?3.

  Find the volume of the gas

Determine the volume of the gas at a pressure of 150.0 kPa and a 26 degree Celsius of temperature?

  Explain what is its solubility after the bottle is opened

Sparkling wine is bottled under a CO2 pressure of 4.1 atm. The solubility of CO2 at 4.1 atm is 0.70 g/100 g H2O. What is its solubility after the bottle is opened if the partial pressure of CO2 is 3.4x 10-4 atm

  Calculate the mass of nitrogen dissolved at room temperature

Calculate the mass of nitrogen dissolved at room temperature in an 81.0L home aquarium. Assume a total pressure of 1.0 atm and a mole fraction for nitrogen of 0.78.

  Explain how many moles of hydrogen gas are needed

How many moles of hydrogen gas are needed to react with 15.1 g chlorine gas, to produce hydrogen chloride gas

  Compute the molar heat of solution of kcn

KCN is dissolved in water in a calorimeter that has a total heat capacity of 3.850 kJ·K-1, the temperature decreases by 0.280 K. Calculate the molar heat of solution of KCN.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd